George hill



(No Model.)

- G. HILL.

DRAWING ,ROLLER FOR SPINNING AND DRAWING FRAMES.- No. 270,432. Patented Jan.9,1883

WITNESSES: INVENTOR:

.y/d/f '& BY .MM W ATTORNEYS.

UNITED STATES PATENT OFFICE.

GEORGE HILL, OF NEW YORK, N. Y.

DRAWING-ROLLER FOR SPINNING AND DRAWING FRAMES.

SPECIFICATION forming part of Letters Patent No. 270,432, dated January 9, 1883.

Application filed June 8,1862. (No model.) i

To all whom it may concern Be it known that I, GEORGE HILL, of the city, county, and State of New York, have invented a new and Improved Drawing-Roller for Spinning and Drawing Frames, of which the tollowing is a full, clear, and exact description.

The invention consists in a roller having a center-and a covering thereof, formed of a mass of glue, oil, and leather, as hereinafter described.

Figure 1 is an end elevation of my improved roller for spinning and drawing frames. Fig. 2 is a cross sectional elevation of the same on the line as m. Fig. 1. Fig. 3 is a cross-sectional elevation of a modification of the same.

I make the roller 01' shreds of leather of all kinds. These shreds of leather are mixed with glue and oil in the following proportions:

a center, B, of metal, which has its periphery grooved to receive part of the leather mass to hold it on the center; or the center can beprovided with a series of studs, a, projecting from the periphery into the leather mass surrounding it. These rollers can be made of diti'erent sizes, as may he required.

I am aware that it is not new to mixleathershavings with gums and mold them'into blocks or cylinders or rollers; 01' to mix leather-shavings with hair and a compound of caseine, gluten, oxide of lead, turpentine, and gutta-perchat; or to mix gum and caoutchouc with metallic layers, textile fabrics, or leather and cement; also, to cover a roll on the outside with an outer covering of leather, parchment, or paper; but

What I do not claim as new is A roller having a center, B, and a covering thereof, formed of a mass of glue, oil, and leather-shreds, as described.

GEORGE HILL.

XVitnesses:

JAMES PETTITT, JOHN HIGGINS. 

